Domains with DNS TXT v=spf1 include:us._netblocks.mimecast.com ip4:96.43.213.35 ip4:96.43.213.39 ip4:68.232.140.124 ip4:68.232.137.253 include:spf.protection.outlook.com -all
There is 1 domain that have DNS TXT set to v=spf1 include:us._netblocks.mimecast.com ip4:96.43.213.35 ip4:96.43.213.39 ip4:68.232.140.124 ip4:68.232.137.253 include:spf.protection.outlook.com -all.